Base | Representation |
---|---|
bin | 110111000010… |
… | …001111011001 |
3 | 1000010222020221 |
4 | 313002033121 |
5 | 12143131342 |
6 | 1233120041 |
7 | 233425336 |
oct | 67021731 |
9 | 30128227 |
10 | 14427097 |
11 | 8164323 |
12 | 49b9021 |
13 | 2cb1959 |
14 | 1cb798d |
15 | 13eea67 |
hex | dc23d9 |
14427097 has 4 divisors (see below), whose sum is σ = 14452020. Its totient is φ = 14402176.
The previous prime is 14427089. The next prime is 14427103. The reversal of 14427097 is 79072441.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10342656 + 4084441 = 3216^2 + 2021^2 .
It is a cyclic number.
It is not a de Polignac number, because 14427097 - 23 = 14427089 is a prime.
It is a super-2 number, since 2×144270972 = 416282255694818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14427037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11572 + ... + 12757.
It is an arithmetic number, because the mean of its divisors is an integer number (3613005).
Almost surely, 214427097 is an apocalyptic number.
It is an amenable number.
14427097 is a deficient number, since it is larger than the sum of its proper divisors (24923).
14427097 is an equidigital number, since it uses as much as digits as its factorization.
14427097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24922.
The product of its (nonzero) digits is 14112, while the sum is 34.
The square root of 14427097 is about 3798.3018574094. The cubic root of 14427097 is about 243.4405855261.
The spelling of 14427097 in words is "fourteen million, four hundred twenty-seven thousand, ninety-seven".
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